Midea MSH-07CRN1, MSH-07HRN1, MSH-09CRN1, MSH-09HRN1, MSH-12CRN1, MSH-12HRN1 Manual page 326

8.9.8 Defrosting Actions:
Compressor
4-way Valve
Outdoor Fan
8.10 Automatic operation mode
8.10.5 The air conditioner automatically selects one of the following operation modes:
cooling, heating or fan only according to the temp. difference between room temp.
(TA) and set temp. (TS).
TA—TS
TA—TS>2
-1 ≤TA-TS≤+2
TA-TS<-1
8.10.6 The indoor fan blows automatically in corresponding selected mode.
8.10.7 The motion of indoor fan's blade should accord with the selected operation mode.
8.10.8 One mode should be carried out for at least 15 minutes once selected. If the
compressor cannot start for 15 minutes, reselect the operation mode according to the
room temp. and set temp., or reselect when the set temp. varies.
8.15 Forced cooling function
8.11.4 Select forced cooling function with the forced cooling button or the switch.
8.11.5 The compressor is unconditionally turned on, after 30 minutes cooling operation
whose fan mode is set as low, the A/C operates at the DRY mode with a set temp. of
24 .
8.11.6 All protections of remote control cooling are available at forced cooling operation.
8.16 Forced Auto function
Select forced auto function with the forced auto button or the switch.
In forced auto status the A/C operates at remote control mode with a set temp. of 24
.
8.17 Timer Function
8.18 Sleep function(Economic Running)
8.14.5 The economic running function is available at cooling, heating or auto mode.
8.14.6 Cooling:
The set temperature rise 1
maintain as a constant and the fan speed is kept at low speed.
Defrost for 10 or 6 minutes
ON
ON
OFF
ON
OFF
Operation mode
Cooling
Fan-only
Heating (air-only for cooling only type)
per hour. Two hours later, the set temperature will
25 seconds
OFF
23 seconds